FR2658967B1 - Dispositif de couplage a une antenne commune d'au moins deux appareils emetteurs et/ou recepteurs. - Google Patents

Dispositif de couplage a une antenne commune d'au moins deux appareils emetteurs et/ou recepteurs.

Info

Publication number
FR2658967B1
FR2658967B1 FR9002484A FR9002484A FR2658967B1 FR 2658967 B1 FR2658967 B1 FR 2658967B1 FR 9002484 A FR9002484 A FR 9002484A FR 9002484 A FR9002484 A FR 9002484A FR 2658967 B1 FR2658967 B1 FR 2658967B1
Authority
FR
France
Prior art keywords
transmitters
receivers
coupling
common antenna
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR9002484A
Other languages
English (en)
Other versions
FR2658967A1 (fr
Inventor
Renaud Laurent
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dassault Aviation SA
Original Assignee
Avions Marcel Dassault Breguet Aviation SA
Dassault Aviation SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Avions Marcel Dassault Breguet Aviation SA, Dassault Aviation SA filed Critical Avions Marcel Dassault Breguet Aviation SA
Priority to FR9002484A priority Critical patent/FR2658967B1/fr
Priority to US07/660,845 priority patent/US5212813A/en
Priority to EP91400530A priority patent/EP0445028B1/fr
Priority to DE69108962T priority patent/DE69108962T2/de
Publication of FR2658967A1 publication Critical patent/FR2658967A1/fr
Application granted granted Critical
Publication of FR2658967B1 publication Critical patent/FR2658967B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
FR9002484A 1990-02-28 1990-02-28 Dispositif de couplage a une antenne commune d'au moins deux appareils emetteurs et/ou recepteurs. Expired - Lifetime FR2658967B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9002484A FR2658967B1 (fr) 1990-02-28 1990-02-28 Dispositif de couplage a une antenne commune d'au moins deux appareils emetteurs et/ou recepteurs.
US07/660,845 US5212813A (en) 1990-02-28 1991-02-26 Device for the coupling to a common antenna of at least two transmitting and/or receiving devices
EP91400530A EP0445028B1 (fr) 1990-02-28 1991-02-27 Dispositif de couplage à une antenne commune d'au moins deux appareils émetteurs et récepteurs
DE69108962T DE69108962T2 (de) 1990-02-28 1991-02-27 Kopplungsvorrichtung für mindestens zwei Sender und Empfänger mit einer gemeinsamen Antenne.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9002484A FR2658967B1 (fr) 1990-02-28 1990-02-28 Dispositif de couplage a une antenne commune d'au moins deux appareils emetteurs et/ou recepteurs.

Publications (2)

Publication Number Publication Date
FR2658967A1 FR2658967A1 (fr) 1991-08-30
FR2658967B1 true FR2658967B1 (fr) 1992-07-10

Family

ID=9394218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9002484A Expired - Lifetime FR2658967B1 (fr) 1990-02-28 1990-02-28 Dispositif de couplage a une antenne commune d'au moins deux appareils emetteurs et/ou recepteurs.

Country Status (4)

Country Link
US (1) US5212813A (fr)
EP (1) EP0445028B1 (fr)
DE (1) DE69108962T2 (fr)
FR (1) FR2658967B1 (fr)

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FI96550C (fi) * 1994-06-30 1996-07-10 Nokia Telecommunications Oy Summausverkko
US5541980A (en) * 1994-10-27 1996-07-30 Cobra Electronics Corporation Cordless telephone/radio-monitoring system
JPH09153838A (ja) * 1995-11-30 1997-06-10 Fujitsu Ltd 広帯域送受信装置
US6249670B1 (en) 1997-01-13 2001-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Signal combining device and method for radio communication
US6249227B1 (en) * 1998-01-05 2001-06-19 Intermec Ip Corp. RFID integrated in electronic assets
DE19823049C2 (de) * 1998-05-22 2000-09-21 Ericsson Telefon Ab L M Leistungsverstärker-Ausgangsschaltung zur Unterdrückung von Oberschwingungen für eine Mobilfunkeinheit mit Doppelbandbetrieb und Verfahren zum Betreiben derselben
JP2001007726A (ja) * 1999-06-18 2001-01-12 Fujitsu Ten Ltd 複バンド受信機
US6313713B1 (en) 1999-09-28 2001-11-06 The United States Of America As Represented By The Secretary Of The Navy Matched pair circulator antenna isolation circuit
US6711385B1 (en) 2000-07-06 2004-03-23 Satius, Inc. Coupler for wireless communications
DE102004054370B3 (de) * 2004-11-10 2006-04-20 Siemens Ag Anordnung zum Anschalten von zumindest einer Sendeeinheit an eine Sende-Empfangsantenne
US7894779B2 (en) * 2006-06-22 2011-02-22 Honeywell International Inc. Apparatus and method for transmitting and receiving multiple radio signals over a single antenna
US20070298838A1 (en) * 2006-06-22 2007-12-27 Honeywell International Inc. Apparatus and method for improving reception in a system with multiple transmitters and receivers operating on a single antenna
JP4264101B2 (ja) * 2006-12-08 2009-05-13 株式会社東芝 フィルタ回路および無線通信装置
US7525474B2 (en) * 2007-03-30 2009-04-28 Honeywell International Inc. Integrated distance measuring equipment and transponder system and method
KR101528495B1 (ko) * 2008-02-05 2015-06-15 삼성전자주식회사 동시대기 휴대 단말기의 정합 장치
EP2178153A1 (fr) * 2008-10-20 2010-04-21 Alcatel, Lucent Élément de réseau pour système de communications mobiles multibande
FR2950978B1 (fr) 2009-10-06 2011-11-18 Thales Sa Procede de controle d'un interrogateur soumis a des couplages electromagnetiques avec un terminal emetteur
US8290536B2 (en) * 2010-10-05 2012-10-16 Ubidyne, Inc. Radio transceiver and method for reception of combined receive signals
US9954265B2 (en) * 2014-11-26 2018-04-24 Zte Corporation Two-transmitter two-receiver antenna coupling unit for microwave digital radios
US20180248240A1 (en) * 2015-09-02 2018-08-30 Zhiping FENG Compact antenna feeder with dual polarization
US20180033319A1 (en) * 2016-01-18 2018-02-01 Aviation Communication & Surveillance Systems Llc Systems and methods for providing an integrated tcas and dme system using an omnidirectional antenna
US11480667B2 (en) * 2016-01-22 2022-10-25 Aviation Communication & Surveillance Systems Llc Systems and methods for providing an integrated TCAS, transponder, and DME system using a dedicated DME antenna
WO2019017177A1 (fr) * 2017-07-21 2019-01-24 日本電気株式会社 Unité et dispositif de guide d'ondes, et procédé de connexion
US10720954B2 (en) 2018-11-20 2020-07-21 Honeywell International Inc. System and method to share single antenna between two L-band receiver/transmitters
US10833724B1 (en) * 2019-04-16 2020-11-10 The Florida International University Board Of Trustees Feed networks for self-interference cancellation
FR3109451B1 (fr) * 2020-04-16 2022-04-08 Thales Sa Méta Radar Secondaire

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Publication number Priority date Publication date Assignee Title
DE1241503B (de) * 1959-07-28 1967-06-01 Telefunken Patent Mikrowellenweiche mit gleichzeitiger Laufzeitentzerrung
US3725942A (en) * 1965-04-22 1973-04-03 Allen Elect Equip Vehicle-mounted antenna and coupling circuit therefor
DE1943735A1 (de) * 1969-08-28 1971-03-11 Licentia Gmbh Richtfunkanlage
US3742506A (en) * 1971-03-01 1973-06-26 Communications Satellite Corp Dual frequency dual polarized antenna feed with arbitrary alignment of transmit and receive polarization
US4206464A (en) * 1976-09-17 1980-06-03 Licentia Patent-Verwaltungs-G.M.B.H. Arrangement including circulators for connecting a plurality of transmitters and receivers to a common antenna
JPS581843B2 (ja) * 1977-10-14 1983-01-13 日本電信電話株式会社 陸上移動無線基地局送信アンテナ共用方式
US4449128A (en) * 1982-03-22 1984-05-15 Gte Products Corporation Radio frequency transmitter coupling circuit
JPS5972824A (ja) * 1982-10-19 1984-04-24 Nec Corp 受信共通増幅方式
JPS59185408A (ja) * 1983-04-05 1984-10-22 Nec Corp 分波装置
JPS59225622A (ja) * 1983-06-07 1984-12-18 Fujitsu Ltd 高周波入出力回路
JPS60233943A (ja) * 1984-05-07 1985-11-20 Nec Corp 送受信装置
JPS61224501A (ja) * 1985-03-28 1986-10-06 Nec Corp マイクロ波分波装置
US5023866A (en) * 1987-02-27 1991-06-11 Motorola, Inc. Duplexer filter having harmonic rejection to control flyback

Also Published As

Publication number Publication date
FR2658967A1 (fr) 1991-08-30
DE69108962T2 (de) 1995-11-23
DE69108962D1 (de) 1995-05-24
US5212813A (en) 1993-05-18
EP0445028B1 (fr) 1995-04-19
EP0445028A1 (fr) 1991-09-04

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20061031